Computer mouse



FIG. 1 is a top perspective view of a computer mouse showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken line drawing of an electrical cord is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a computer mouse, as shown and described. 